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发明名称
DEFECT INSPECTING DEVICE FOR OPTICAL RECORDING MEDIUM
摘要
申请公布号
JPH05342580(A)
申请公布日期
1993.12.24
申请号
JP19920143910
申请日期
1992.06.04
申请人
NIKON CORP
发明人
KUROKAWA TAKASHI
分类号
G11B7/00;G11B7/004;G11B7/005;G11B20/18;(IPC1-7):G11B7/00
主分类号
G11B7/00
代理机构
代理人
主权项
地址
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